X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=sidebyside;f=matita%2Fmatita%2Fcontribs%2Flambda_delta%2Fbasic_2%2Fgrammar%2Fterm_vector.ma;h=7169d1af40530f9b980381a1fd83966975e0ec23;hb=4bea40e6589ce21c15ecf99bdd5bd2a1c62f6809;hp=3be7a3839bf1dac0c5d30a901a3d7daafa87d30c;hpb=5ac2dc4e01aca542ddd13c02b304c646d8df9799;p=helm.git

diff --git a/matita/matita/contribs/lambda_delta/basic_2/grammar/term_vector.ma b/matita/matita/contribs/lambda_delta/basic_2/grammar/term_vector.ma
index 3be7a3839..7169d1af4 100644
--- a/matita/matita/contribs/lambda_delta/basic_2/grammar/term_vector.ma
+++ b/matita/matita/contribs/lambda_delta/basic_2/grammar/term_vector.ma
@@ -20,7 +20,7 @@ include "basic_2/grammar/term_simple.ma".
 let rec applv Vs T on Vs ≝
   match Vs with
   [ nil        ⇒ T
-  | cons hd tl ⇒  ⓐhd. (applv tl T)
+  | cons hd tl ⇒ ⓐhd. (applv tl T)
   ].
 
 interpretation "application o vevtor (term)"
@@ -28,6 +28,6 @@ interpretation "application o vevtor (term)"
 
 (* properties concerning simple terms ***************************************)
 
-lemma applv_simple: ∀T,Vs.  𝐒⦃T⦄ -> 𝐒⦃ⒶVs.T⦄.
+lemma applv_simple: ∀T,Vs.  𝐒⦃T⦄ → 𝐒⦃ⒶVs.T⦄.
 #T * //
 qed.